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B2.3.8. Adaptations of type I and type II pneumocytes in alveoli
Description
[N/A]Directly related questions
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22N.1A.SL.TZ0.28:
The graph shows the concentration of the lipid lecithin in the amniotic fluid surrounding the fetus during normal gestation. This lipid is produced in the lungs of the fetus and acts as a surfactant.
[Source: Gluck, L. and Kulovich, M., n.d. [Concentrations of phospholipids]. [graph online] Available at:
http://www.columbia.edu/itc/hs/medical/humandev/2004/Chpt12-LungDev.pdf [Accessed 28 October 2021].]What problem may occur in a baby born before 34 weeks gestation?
A. Type I pneumocytes do not produce sufficient surfactant for lungs to inflate.
B. There are no type II pneumocytes.
C. The alveolar walls stick together.
D. The alveoli are too large.
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22N.1A.SL.TZ0.28:
The graph shows the concentration of the lipid lecithin in the amniotic fluid surrounding the fetus during normal gestation. This lipid is produced in the lungs of the fetus and acts as a surfactant.
[Source: Gluck, L. and Kulovich, M., n.d. [Concentrations of phospholipids]. [graph online] Available at:
http://www.columbia.edu/itc/hs/medical/humandev/2004/Chpt12-LungDev.pdf [Accessed 28 October 2021].]What problem may occur in a baby born before 34 weeks gestation?
A. Type I pneumocytes do not produce sufficient surfactant for lungs to inflate.
B. There are no type II pneumocytes.
C. The alveolar walls stick together.
D. The alveoli are too large.
-
22N.1A.HL.TZ0.22:
The diagram shows a section through an alveolus.
[Source: Bergman, Ronald A., Ph.D., and D'Alessandro, Michael P., M.D. Pulmonary alveoli, “Anatomy Atlases”. Available online: http://www.anatomyatlases.org/ [Accessed 02/01/2023].]
What are the functions of the following labelled structures?
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22N.1A.HL.TZ0.22:
The diagram shows a section through an alveolus.
[Source: Bergman, Ronald A., Ph.D., and D'Alessandro, Michael P., M.D. Pulmonary alveoli, “Anatomy Atlases”. Available online: http://www.anatomyatlases.org/ [Accessed 02/01/2023].]
What are the functions of the following labelled structures?
- 19M.1A.SL.TZ1.23: What is produced by type II pneumocytes? A. Epinephrine B. Elastase C. Pulmonary...
- 19M.1A.SL.TZ1.23: What is produced by type II pneumocytes? A. Epinephrine B. Elastase C. Pulmonary...
- 19M.1A.SL.TZ1.23: What is produced by type II pneumocytes? A. Epinephrine B. Elastase C. Pulmonary...
- 19M.1A.SL.TZ1.23: What is produced by type II pneumocytes? A. Epinephrine B. Elastase C. Pulmonary...
- 19M.1A.HL.TZ2.26: In premature babies born earlier than the 30th week of pregnancy, type II pneumocytes are usually...
- 19M.1A.HL.TZ2.26: In premature babies born earlier than the 30th week of pregnancy, type II pneumocytes are usually...
- 19M.1A.HL.TZ2.26: In premature babies born earlier than the 30th week of pregnancy, type II pneumocytes are usually...
- 19M.1A.HL.TZ2.26: In premature babies born earlier than the 30th week of pregnancy, type II pneumocytes are usually...
- 19M.2.HL.TZ1.4a: Outline the functions of type I and type II pneumocytes.
- 19M.2.HL.TZ1.4a: Outline the functions of type I and type II pneumocytes.
- 19M.2.HL.TZ1.a: Outline the functions of type I and type II pneumocytes.
- 19M.2.HL.TZ1.4a: Outline the functions of type I and type II pneumocytes.
- 19M.2.HL.TZ1.4a: Outline the functions of type I and type II pneumocytes.
- 19M.2.HL.TZ1.a: Outline the functions of type I and type II pneumocytes.
- 21M.1A.HL.TZ1.21: Which process results in the exchange of gases across the membrane of pneumocytes? A. Active...
- 21M.1A.HL.TZ1.21: Which process results in the exchange of gases across the membrane of pneumocytes? A. Active...
- 21M.1A.HL.TZ1.21: Which process results in the exchange of gases across the membrane of pneumocytes? A. Active...
- 21M.1A.HL.TZ1.21: Which process results in the exchange of gases across the membrane of pneumocytes? A. Active...
- 22M.1A.HL.TZ1.27: A cell from the lungs, observed under the microscope, contains a large number of secretory...
- 22M.1A.HL.TZ1.27: A cell from the lungs, observed under the microscope, contains a large number of secretory...
- 22M.1A.HL.TZ1.27: A cell from the lungs, observed under the microscope, contains a large number of secretory...
- 22M.1A.HL.TZ1.27: A cell from the lungs, observed under the microscope, contains a large number of secretory...
- 23M.1A.HL.TZ1.22: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.28: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.22: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.28: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.22: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.28: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.22: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...
- 23M.1A.HL.TZ1.28: What are functions of type I and type II alveolar pneumocytes? Type I Type II A. Produce...